USA TODAY politics editor Paul Singer answers this reader question about the Keystone pipeline. Have a question of your own? Send it to us using #askusatoday on Twitter. You can also e-mail askusatoday@usatoday.com.

The late-night comics on the latest storm to hit the East Coast and the South, along with reaction from Weather Channel meteorologist Jim Cantore. Take a look at our favorite jokes, then vote for yours at opinion.usatoday.com.